# Focus Matrix vs Arbitrium

The clearest difference is ads: Arbitrium at none against Focus Matrix's shown. Arbitrium also leads on rating (4.9 vs 4.6) and review sentiment (100% vs 82%). Focus Matrix's advantage is ratings volume (1.6K vs 11) and update cadence (every 7 months vs every 28 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Focus Matrix sells 3 in-app purchases, starting at $2.99 per month and Arbitrium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Arbitrium holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Focus Matrix has 1.6K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 82% of Focus Matrix's written reviews are positive against 100% of Arbitrium's.

Focus Matrix ships an update every 7 months, Arbitrium every 28 months. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Focus Matrix | Arbitrium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.6K ratings)](https://appshunter.io/ios/app/focus-matrix-task-manager/id1107872631/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/arbitrium/id1369876075/reviews)** |
| Number of ratings | **1.6K** | 11 |
| Positive reviews | 82.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 28 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 33 MB | 8 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Denys Ievenko](https://appshunter.io/developer/427936468) | [The Lost Project](https://appshunter.io/developer/380868134) |

## What reviewers say

### Focus Matrix

[App page](https://appshunter.io/ios/app/focus-matrix-task-manager/id1107872631)

Organize your tasks efficiently using a priority matrix based on urgency and importance. This app helps you focus on what truly matters by categorizing tasks and providing tools for scheduling, reminders, and detailed tracking. Sync across devices and export your lists for seamless productivity.

**Highlights:** Eisenhower Box priority matrix, Task categorization and sorting, Drag-and-drop task management, Due dates and reminders, Recurring tasks, Cross-device synchronization, Task export to PDF

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Yearly Pro | $17.99 | per year |
| Lifetime Pro | $34.99 | one-time |

**What reviewers like**

- 🚀 Keeps me on track
- 👍 Easy to use
- 👍 Helps prioritize tasks
- 👍 Integrates well with calendar
- 👍 Simple and effective

**What reviewers complain about**

- 🐛 Sync issues across devices
- 🐛 Crashes and bugs
- 🔒 Security concerns with sync
- 💡 Need for more customization options
- 💡 Lacking recurring tasks

**Reported bugs**

- Sync issues causing data loss
- Frequent crashes
- Inability to log in across devices
- Calendar integration not working as expected

**Requested features**

- Ability to have multiple matrices (e.g. work, personal)
- Recurring tasks
- More export options (e.g. CSV)
- Dark mode
- Better sync reliability across devices


### Arbitrium

[App page](https://appshunter.io/ios/app/arbitrium/id1369876075)

This app assists in making rational decisions by allowing you to define criteria and rate your options. It uses a weighted decision matrix to help you identify the best choice for various life scenarios.

**Highlights:** Define decision criteria, Rate available options, Weighted decision matrix, Identify best choice, Save and manage decisions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Mode | $0.99 | one-time |


## Frequently asked questions

### Is Focus Matrix free?

Focus Matrix is free to download, with in-app purchases available.

### Is Arbitrium free?

Arbitrium is free to download, with in-app purchases available.

### Which has better reviews, Focus Matrix or Arbitrium?

Arbitrium is rated higher. Focus Matrix averages 4.6 out of 5 from 1.6K ratings, while Arbitrium averages 4.9 from 11 ratings.

### Do Focus Matrix or Arbitrium have ads?

Focus Matrix shows ads; Arbitrium does not.

### Which is updated more often, Focus Matrix or Arbitrium?

Focus Matrix ships an update every 7 months, and Arbitrium every 28 months. Most recently, Focus Matrix was updated on October 14, 2026 and Arbitrium on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*